Description Of Symbols - Jasic TIG200 Manual

2. Description of symbols

Read this operation manual carefully before use
Operation warning
Single-phase static frequency converter-transformer rectifier
Single-phase AC power supply and rated frequency
Can be used in environments with high risk of electric shock
IP Degree of protection, such as IP23S.
U Rated AC input voltage (tolerance ±15%)
1
I Rated maximum input current
1max
I Maximum effective input current
1eff
X Duty cycle - the ratio of given duration time/full-cycle time
Note 1: This ratio is between 0-1, and can be indicated by percentage.
Note 2: In this standard, the full-cycle time is 10 min.
For example, if the duty cycle is 60%, the load application time is 6 min and the subsequent
no-load time is 4 min.
U No-load voltage, open circuit voltage of secondary winding
0
U Load voltage
2
H Insulation class
Do not dispose electric waste with other ordinary waste.
Please take care of our environment.
Pre-flow
Initial current
Up-slope time
Peak current
Base current
Down-slope time
Finish current
Post-flow time
Spot welding time
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